. >> today in washington, david petraeus answers questions for the first time since resigned over an affair. >> but today's hearing is and focused on that, lawmakers want to know what he knows about the attack in libya that killed four americans. >> after 3 hour briefings and the cia and fbi come to live with the house and senate intelligence committees will hear from former cia director, david petraeus. >> he interviewed many of the people, as i understand it, that were involved appearance of the opportunity to get his views is very important. >> the closed door hearing is not expected to get into the affair that prompted david petraeus to resign. the fbi concluded it was a personal matter. >> we made the determination as we are going through that there was not a threat to national security. >> david petraeus testified today on the deadly attack that killed four americans and then gonzi. thursday they saw the real time video of the attack. >> this administration, including the president himself has intentionally misinformed, lied to the american people in the aftermath of this trage